Artifact Details Title T-shirt Catalog Number 102676956 Type Physical object Description Written on the front of the object is, " BUTTERFLY GP1000 First Product Shipment JUNE 1988." Written on the back of the object is, " BBN Advanced Computers Inc." Date Circa 1988 Manufacturer BBN Advanced Computers, Inc. Place Manufactured U.S. Dimensions overall: 1/4 in x 30 in x 24 1/2 in Category Ephemera/Textile/Clothing Credit Gift of Guy Fedorkow Lot Number X7347.2015